NAC

Name: NAC
Brand: ITI
SKU: SKU-384851-1786250040871-14847k1jq
Price: 12.06 USD
Availability: InStock
Rating: 4.6 (5 reviews)

$12.06 ~~$18~~ In stock

Category: Integrative Therapeutics®

N-Acetyl L-Cysteine (NAC) helps to replenish intracellular glutathione, which is vital in cellular antioxidant pathways.*

How to Use

Adults take 1 capsule once or twice daily, preferably with food, or as recommended by a healthcare professional.

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Customer Reviews (4.6 / 5 · 5 reviews)

Abigail L. ★★★★★ Sep 2, 2026

I’ve been taking one capsule in the morning with breakfast, and it’s been three weeks without any stomach upset, which was my main worry. The capsule itself is easy to swallow and doesn’t leave any aftertaste.

Abigail N. ★★★★★ Aug 28, 2026

Glutathione is a beast to keep topped up on its own, so having this NAC to support the pathways is a smart, low-fuss move. The 1-capsule dosing with food fits easily into my lunch routine, and I’ve felt noticeably steadier energy through the afternoons.

Ruby ★★★★★ Aug 24, 2026

I’ve been taking one capsule after meals for a few weeks now, and my energy feels steadier through the afternoon slump. The capsules are easy to swallow and don’t leave any weird aftertaste, which I appreciate.